Mirenta NS-6857 Ultra 2-Bay NAS (2.5GbE)
NAS Systems · Mirenta · SKU NS6857-ULTRA · Released 2024 · Updated 2026-10-23
Key facts
| Benchmark index | 2,461 (NAS Systems scale) |
|---|
| Category rank | #5,906 |
|---|
| Street price | $309 |
|---|
| Power | 27 W |
|---|
| Performance per dollar | 7.96 |
|---|
| Released | 2024 |
|---|
Specifications
| Brand | Mirenta |
|---|
| Model | Mirenta NS-6857 Ultra |
|---|
| Drive bays | 2× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 48 TB |
|---|
| Processor | 4-core ARM, 1.7 GHz |
|---|
| Memory | 4 GB DDR4 |
|---|
| Network | 2× 2.5GbE |
|---|
| M.2 NVMe slots | None |
|---|
| PCIe expansion | None |
|---|
| RAID | RAID 0/1, JBOD |
|---|
| File system | Btrfs, ext4 |
|---|
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Kestrix NS-5087 Core 8-Bay NAS (10GbE, M.2 Cache) | 6,789 | $2,089 | Compare |
| Novexa NS-2555 Ti 2-Bay NAS (1GbE) | 2,062 | $219 | Compare |
| Halcyra NS-1978 Ultra 6-Bay NAS (2.5GbE, M.2 Cache) | 4,639 | $909 | Compare |
| Halcyra NS-8771 Core 5-Bay NAS (2.5GbE, M.2 Cache) | 4,095 | $839 | Compare |
| Kestrix NS-7588 Prime 4-Bay NAS (2.5GbE) | 3,267 | $509 | Compare |
| Novexa NS-6271 Plus 4-Bay NAS (2.5GbE) | 3,232 | $459 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Mirenta NS-6857 Ultra 2-Bay NAS (2.5GbE)”, https://vextor7.com/item/7067616 (accessed 2026-10-23).